Cangzhou Roma International Trading Co.,Ltd is international sales branch of Xinyuan Steel Group. Overall responsible for exporting steel pipes and fittings two factories under the name Its professional team with rich experience to supply top service ...

QINGZHOU LONGYUE HYDRAULIC MACHINERYCO.,LTD islocated in historical and cultural city - one of the ancient kyushuqingzhou, is located qingzhou economic developmentzone.Thegeographical position superior, jiqing expressway north,east east green ...